$result = {
    "admin_email" => "root@localhost",
    "listen_ip" => "127.0.0.1",
    "listen_port" => "87345",
    "group1" => {
        "user_name" => "johnny",
        "group_name" => "daemons"
    },
    "group2" => {
        "user_name" => "rita",
        "group_name" => "daemons"
    }
}
